Ergonomic scalpel



FIG. 1 is a perspective view of an ergonomic scalpel.

FIG. 2 is a left side view of the ergonomic scalpel of FIG. 1.

FIG. 3 is a top view of the ergonomic scalpel of FIG. 1.

FIG. 4 is a right side view of the ergonomic scalpel of FIG. 1.

FIG. 5 is a front view of the ergonomic scalpel of FIG. 1; and,

FIG. 6 is a rear view of the ergonomic scalpel of FIG. 1. 

CLAIM The ornamental design for an ergonomic scalpel, substantially as shown and described. 